52 Serial communications mode
53 Data to Print
54 Print Log Period
55 Printer Baud Rate
56 Reference air pump selection
57 Damping factor
5.2 SET-UP & RUN MODES
For the SET-UP mode keyboard to operate, press the SET-UP/RUN button. The set-up light will come on when the
set-up mode has been entered.
NOTE:
Set-up mode cannot be entered if the keyboard lock switch on the inside of the Analyzer is in the UP position. The
keyboard lock switch can be found on the door PCB (1630-2), on the lock side, at the top. If access is attempted while
the keyboard is locked, the message ‘Illegal Access’ will be displayed.
While the Analyzer is in set-up mode the outputs will be frozen. All the of the functions written in BLUE will now
operate. If there are not any buttons pressed for 1 minute the Analyzer will automatically revert to RUN mode.
If purges or an auto-calibration check occurs while the Analyzer is in set-up mode, they will be delayed until the
Analyzer is returned to RUN mode.
To cancel an automatic purge or calibration check cycle, press AUTO CAL button while in RUN mode.
5.3 FUNCTION SELECT
When the SET-UP mode is entered, the Analyzer will automatically display the last set-up function selected.
To select other functions, operate the ‘FUNCTION ’ button to increment to the next function, or ‘FUNCTION ’ to
decrement to the previous function.
5.4 ENTER OPTION OR VALUE
A. Options.
To step through the available options for each function press the ‘OPTION ’ or ‘OPTION ’ buttons.
When the required option is selected press the ‘ENTER’ button. An asterisk will then appear alongside the option
selected. When stepping through the set-up functions, the display will always first indicate the last options entered.
The ‘Lower Line Select’ and ‘Data To Print’ set-up items 29 and 53 are multiple options. One or more options may be
selected for these functions.
B Values
To set a value for a particular function press the ‘OPTION ’ button to increase the value and the ‘OPTION ’ button
to decrease the value. A momentary press will change the value one digit. Holding the button will change the value
more quickly. Once the correct option or value is displayed it can be entered into the Analyzer's memory by pressing
the ‘ENTER’ button. When a value has been entered an asterisk will appear at the R.H.S. of the lower line.
Page 30 Teledyne Analytical Instruments 9070 Oxygen Analyzer
